Yoursme 6500-310 6500-301 Hot Tub Smart Heater Replacement for Sundance Spas, 5.5kW 240V Titanium Element Low Flow Heater Assembly with Hi-Limit Sensor & Wire Harness, for 880 & 650-850 Series

["【WIDE COMPATIBILITY】: Direct replacement for Sundance Spa heater part numbers 6500-310 and 6500-301. This heater is compatible with Sundance 880 and 650-850 Series hot tubs manufactured from 1995 and newer. Seamless fit, is an excellent replacement spa heater for Sundance hot tubs.","【UPGRADED MATERIAL】: Built with a high-quality titanium heating element for enhanced resistance to corrosion, scale buildup, chlorine, bromine, and saltwater environments. Its lifespan is at least 3 times that of ordinary stainless steel, delivering lasting and dependable heating performance for your hot tub system.","【HIGH PERFORMANCE】: Operating at 240V and 5.5kW, this low-flow hot tub heater enables efficient heat transfer, ensuring rapid and stable water heating. Optimize energy utilization to minimize energy waste, reducing operating costs while maintaining a comfortable spa pool water temperature.","【SAFETY PROTECTION】: This upgraded hot tub heater features a pre-installed high-limit sensor and safety switch that continuously monitor water temperature. Automatically interrupts heater operation if excessive temperatures are detected, helping protect spa components from overheating.","【SMART DIAGNOSTIC】: Built-in LED diagnostic lights provide real-time system status and troubleshooting information, helping identify heater issues quickly and reducing maintenance time and avoiding expensive technician calls.","【EASY INSTALLATION】: This heater assembly includes a universal wire harness for straightforward replacement of existing heater assemblies. Plug-and-play insallation without modifications, just remove the old heater and connect the new heater.","【PREMIUM SUPPORT】: We to give our customers the best products and services, we provide friendly 1-year’s warranty support and easy-to-reach Customer Service to make sure your investment! If you have any questions about this Hot Tub Heater Replacement, please contact us without hesitate."]